एपीए उद्धरण

Radchenko, D. A. (1968). Geochemical regularities in the distribution of the oil-bearing regions of the world. IPST.

शिकागो स्टाइल उद्धरण

Radchenko, D. A. Geochemical Regularities in the Distribution of the Oil-bearing Regions of the World. Jerusalem: IPST, 1968.

एमएलए उद्धरण

Radchenko, D. A. Geochemical Regularities in the Distribution of the Oil-bearing Regions of the World. IPST, 1968.